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Crystal structure of 9-butyl-6-[2-(pyridin-4-yl)ethen-yl]carbazol-3-amine.

ABSTRACT: The asymmetric unit of the title compound, C23H23N3, consists of two mol-ecules, A and B, with different conformations. In mol-ecule A, the dihedral angle between the carbazole ring system (r.m.s. deviation = 0.028?Å) and the pyridine ring is 20.28?(9)° and the N-C-C-C torsion angle of the butyl side chain is -63.4?(3)°. The equivalent data for mol-ecule B are 0.065?Å, 48.28?(11)° and 61.0?(3)°, respectively. In the crystal, the components are connected by weak N-H?N hydrogen bonds, generating [030] C(14) chains of alternating A and B mol-ecules.

SUBMITTER: Zhang P

PROVIDER: S-EPMC4420045 | biostudies-literature | 2015 May

REPOSITORIES: biostudies-literature

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Crystal structure of 9-butyl-6-[2-(pyridin-4-yl)ethen-yl]carbazol-3-amine.

Zhang Ping P Bai Xiang-Yang XY Zhang Ting T

Acta crystallographica. Section E, Crystallographic communications 20150425 Pt 5

The asymmetric unit of the title compound, C23H23N3, consists of two mol-ecules, A and B, with different conformations. In mol-ecule A, the dihedral angle between the carbazole ring system (r.m.s. deviation = 0.028 Å) and the pyridine ring is 20.28 (9)° and the N-C-C-C torsion angle of the butyl side chain is -63.4 (3)°. The equivalent data for mol-ecule B are 0.065 Å, 48.28 (11)° and 61.0 (3)°, respectively. In the crystal, the components are connected by weak N-H⋯N hydrogen bonds, generating [ ...[more]

PMID: 25995940

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